Yes — stillstandingrecovery.org has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

This is a saved measurement from 2026-11-01 21:59 UTC. Check stillstandingrecovery.org live now

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 stillstandingrecovery.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2600:9000:201d:5a00:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:b200:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:7e00:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:2c00:2:2436:63c0:93a1 answers · 443– 2600:9000:201d:7600:2:2436:63c0:93a1 not tested– 2600:9000:201d:c400:2:2436:63c0:93a1 not tested– 2600:9000:201d:8200:2:2436:63c0:93a1 not tested– 2600:9000:201d:d000:2:2436:63c0:93a1 not tested	yes
www over IPv6 www.stillstandingrecovery.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2600:9000:201d:7800:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:e400:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:c200:2:2436:63c0:93a1 answers · 443✓ 2600:9000:201d:ac00:2:2436:63c0:93a1 answers · 443– 2600:9000:201d:ca00:2:2436:63c0:93a1 not tested– 2600:9000:201d:2e00:2:2436:63c0:93a1 not tested– 2600:9000:201d:5800:2:2436:63c0:93a1 not tested– 2600:9000:201d:e800:2:2436:63c0:93a1 not tested	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. inbound-smtp.us-west-2.amazonaws.com ✗	no
Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-1528.awsdns-63.org ✓ns-1762.awsdns-28.co.uk ✓ns-244.awsdns-30.com ✓ns-545.awsdns-04.net ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://stillstandingrecovery.org/ via 2600:9000:201d:5a00:2:2436:63c0:93a1 → 200

works

What's keeping stillstandingrecovery.org from an A

Mail servers without IPv6
inbound-smtp.us-west-2.amazonaws.com has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

stillstandingrecovery.org Has IPv6

A (IPv4)	13.226.209.88 13.226.209.34 13.226.209.126 13.226.209.49
AAAA (IPv6)	2600:9000:201d:5a00:2:2436:63c0:93a1 2600:9000:201d:b200:2:2436:63c0:93a1 2600:9000:201d:7e00:2:2436:63c0:93a1 2600:9000:201d:2c00:2:2436:63c0:93a1 2600:9000:201d:7600:2:2436:63c0:93a1 2600:9000:201d:c400:2:2436:63c0:93a1 2600:9000:201d:8200:2:2436:63c0:93a1 2600:9000:201d:d000:2:2436:63c0:93a1

www.stillstandingrecovery.org Has IPv6

A (IPv4)	13.226.209.126 13.226.209.88 13.226.209.49 13.226.209.34
AAAA (IPv6)	2600:9000:201d:7800:2:2436:63c0:93a1 2600:9000:201d:e400:2:2436:63c0:93a1 2600:9000:201d:c200:2:2436:63c0:93a1 2600:9000:201d:ac00:2:2436:63c0:93a1 2600:9000:201d:ca00:2:2436:63c0:93a1 2600:9000:201d:2e00:2:2436:63c0:93a1 2600:9000:201d:5800:2:2436:63c0:93a1 2600:9000:201d:e800:2:2436:63c0:93a1

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: stillstandingrecovery.org
Measured 2026-11-01 21:59:13 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    13.226.209.88, 13.226.209.34, 13.226.209.126, 13.226.209.49
AAAA (IPv6): 2600:9000:201d:5a00:2:2436:63c0:93a1, 2600:9000:201d:b200:2:2436:63c0:93a1, 2600:9000:201d:7e00:2:2436:63c0:93a1, 2600:9000:201d:2c00:2:2436:63c0:93a1, 2600:9000:201d:7600:2:2436:63c0:93a1, 2600:9000:201d:c400:2:2436:63c0:93a1, 2600:9000:201d:8200:2:2436:63c0:93a1, 2600:9000:201d:d000:2:2436:63c0:93a1
www AAAA:    2600:9000:201d:7800:2:2436:63c0:93a1, 2600:9000:201d:e400:2:2436:63c0:93a1, 2600:9000:201d:c200:2:2436:63c0:93a1, 2600:9000:201d:ac00:2:2436:63c0:93a1, 2600:9000:201d:ca00:2:2436:63c0:93a1, 2600:9000:201d:2e00:2:2436:63c0:93a1, 2600:9000:201d:5800:2:2436:63c0:93a1, 2600:9000:201d:e800:2:2436:63c0:93a1

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: stillstandingrecovery.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2600:9000:201d:5a00:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:b200:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:7e00:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:2c00:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:7600:2:2436:63c0:93a1: not tested
    2600:9000:201d:c400:2:2436:63c0:93a1: not tested
    2600:9000:201d:8200:2:2436:63c0:93a1: not tested
    2600:9000:201d:d000:2:2436:63c0:93a1: not tested
- www over IPv6: www.stillstandingrecovery.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2600:9000:201d:7800:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:e400:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:c200:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:ac00:2:2436:63c0:93a1: answers (TCP 443)
    2600:9000:201d:ca00:2:2436:63c0:93a1: not tested
    2600:9000:201d:2e00:2:2436:63c0:93a1: not tested
    2600:9000:201d:5800:2:2436:63c0:93a1: not tested
    2600:9000:201d:e800:2:2436:63c0:93a1: not tested
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate: HTTP 200.
    https://stillstandingrecovery.org/ via 2600:9000:201d:5a00:2:2436:63c0:93a1 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/m1lnpp8ScO

Permanent link: aaaa.bot/r/m1lnpp8ScO · How we measure

Checked 2026-11-01 21:59:13 UTC. Full DNS report: dns.pizza/domain/stillstandingrecovery.org · JSON: /api/v1/stillstandingrecovery.org